Las Vegas 2003 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Mark Philippoussis | 6-4 6-4 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Taylor Dent | 6-2 6-4 |
| Mark Philippoussis | d. | Mariano Zabaleta | 6-3 7-6(8) |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Alex Corretja | 6-4 6-2 |
| Taylor Dent | d. | David Sanchez | 6-1 6-3 |
| Mark Philippoussis | d. | David Nalbandian | 0-6 6-3 6-4 |
| Mariano Zabaleta | d. | James Blake | 3-6 6-4 6-4 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Wayne Ferreira | 7-5 6-1 |
| Alex Corretja | d. | Arnaud Di Pasquale | 7-6(5) 3-6 6-1 |
| David Sanchez | d. | Giovanni Lapentti | 6-3 7-6(5) |
| Taylor Dent | d. | Cecil Mamiit | 4-6 6-2 6-0 |
| Mark Philippoussis | d. | Scott Draper | 6-0 6-4 |
| David Nalbandian | d. | Franco Squillari | 6-2 7-6(5) |
| Mariano Zabaleta | d. | Rainer Schuettler | 6-3 2-6 6-4 |
| James Blake | d. | Thomas Enqvist | 7-6(5) 6-7(1) 6-2 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Lleyton Hewitt | d. | Fernando Vicente | 6-4 6-3 |
| Wayne Ferreira | d. | Wayne Arthurs | 7-5 6-7(5) 6-2 |
| Arnaud Di Pasquale | d. | Luis Horna | 6-2 3-6 6-3 |
| Alex Corretja | d. | Dmitry Tursunov | 6-4 6-2 |
| Giovanni Lapentti | d. | Paradorn Srichaphan | 7-6(2) 6-2 |
| David Sanchez | d. | Nicolas Massu | 3-6 6-3 6-4 |
| Taylor Dent | d. | Andrei Pavel | 6-3 7-5 |
| Cecil Mamiit | d. | Xavier Malisse | 7-6(5) 7-6(3) |
| Mark Philippoussis | d. | Juan Ignacio Chela | 7-6(2) 3-6 6-1 |
| Scott Draper | d. | Jonas Bjorkman | 6-3 7-6(5) |
| Franco Squillari | d. | Davide Sanguinetti | 6-3 6-2 |
| David Nalbandian | d. | Agustin Calleri | 7-6(3) 6-3 |
| Rainer Schuettler | d. | Harel Levy | 2-6 7-5 6-1 |
| Mariano Zabaleta | d. | Robby Ginepri | 7-6(6) 6-3 |
| James Blake | d. | Jay Gooding | 6-2 6-2 |
| Thomas Enqvist | d. | Andre Agassi | 6-7(6) 6-4 6-1 |